body{
    background-color: rgb(233,236,246);
}

/***************顶边和左侧导航*************/
@media screen and (max-width: 769px){
    /*.navbar-default{*/
        /*display: none !important;*/
    /*}*/
    #index-top-name{
        display: none;
    }
    #index-top-zhuan{
        line-height:3.7em;
    }
    .sidebar-button{
        top: -4.4em;
        /*right: -9.5em;*/
    }
    .index-top-right{
        display: block;
        float: right;
        margin-right: 4.5em;
        margin-top: -0.4em;
    }
    .index-top-right ul{
        padding: 0.5em 0em;
        margin-top: 0.5em;
        /*margin-left: -2.5em;*/
    }
    .leftbar{
        /*margin-top: 1em;*/
        margin-left: 2em;
        width: 95%;
        border: none;
    }
    .active-leftbat{
        /*margin-left: -2.25em;*/
        border-left: 0.2em #5b9bd1 solid;
        color: #5b9bd1;
    }
}
@media screen and (min-width:770px) {
    .leftbar{
        margin-top: 1em;
        margin-left: 2em;
        width: 18em;
        border: none;
    }
    .active-leftbat{
        margin-left: -2.25em;
        border-left: 0.2em #5b9bd1 solid;
    }
    .sidebar-ul{
        display: flex;
        flex-direction: column;
        width: 16.8em;
        padding-left: 1.2em;
    }
    .index-top-right{
        display: block;
        float: right;
        margin-right: 2em;
    }
    .index-top-right ul{
        padding: 0.5em 0em;
        margin-top: 0.5em;
        margin-left: 7.5em;
    }
}
.leftbar{
    display: inline-block;
    float: left;
}
#xy_header{
    background-color: #0f0f0f;
    height: 5em;
    width: 100%;
}
.index-top-left{
    display: block;
    float: left;
    /*margin-left: 2.5em;*/
}
#index-top-logo{
    height: 4em;
    margin-top:0.5em;
    margin-left: 2em;
}
#dropdownMenu1\ topright-dropdownMenu{
    background-color: transparent;
    border: none;
    outline: none;
}
#index-top-name{
    color: #aeb2c4;
    font-weight: bolder;
    font-size: 1.5em;
    line-height: 2.6em;
}
#index-top-zhuan{
    padding: 0.65em 0.65em;
    color: #ffffff;
    background-color: #337ab7;
    border-radius: 50%;
    font-size: 1.3em;
    margin-left: 0.4em;
}
.leftbar div{
    width: 100%;
    float: left;
}
.active-leftbat a{
    color: #5b9bd1;
    z-index: 999;
}
.sidebar-ul li+li:hover {
    color: #5b9bd1;
    background-color: #e7e7e7;
    border-left: 0.2em #5b9bd1 solid;
}
.sidebar-ul li {
    margin-right: -0.1em;
}

.container{
    display: inline;
    float: left;
}
/***************顶边和左侧导航*************/
/*声明部分*/
